Fire up Chrome and click Chrome > Preferences from the menu bar or press Cmd+, (comma) to go to the settings menu directly. From the panel on the left side, click "Default Browser." Under the Default Browser section, click "Make Default." A dialog box will appear asking if you want to change your default web browser. Click "Use Chrome."

If you're using Android, go to "Settings > Apps > Default Apps > Browser" and select Chrome. For iPhone, go to "Settings > Chrome" and select "Default Browser." For Windows, you can manage this in your "System > Default apps" settings. For Mac, go to "System Preferences > General" and select Chrome as the default web browser.

First, make sure the browser you want to make the default is installed on your PC. Then, launch the Settings app by pressing Windows+i. In Settings, select "Apps." From the sidebar on the left, choose "Default Apps." On the right pane, under "Web Browser," click the current default browser. In the below screenshot, it's Google Chrome.

Within the settings menu, scroll down until you find the “Default browser” section. Click on it to open additional options. Here, you’ll see a button that says “Make Default.” Clicking on this button will automatically set Google Chrome as your default browser.